Heavy Rainfall and Severe Thunderstorms Possible Across the Central U.S.; Hurricane Lane Continues Westward Across the Central Pacific

An area of low pressure moving across the Central U.S. will continue to bring heavy rainfall and flash flooding across parts of that region, along with the threat for severe thunderstorms through this evening. Meanwhile, swells from Hurricane Lane are reaching parts of Hawaii today, with some additional impacts possible later this week, depending on the storm's track.
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Gray/Portland, ME Local Forecast Office

8NM ENE Portland ME

Marine Point Forecast

[NOTICE]
  • Tonight

    Partly Cloudy

    Light Wind
    1ft

    Low: 59 °F

  • Tuesday

    Mostly Sunny

    Light Wind
    1ft

    High: 69 °F

  • Tuesday
    Night

    Chance Showers

    Light Wind
    1ft

    Low: 64 °F

  • Wednesday

    Thunderstorms Likely

    SSE 10kt
    1ft

    High: 73 °F

  • Wednesday
    Night

    Chance Showers

    Light Wind
    1ft

    Low: 62 °F

  • Thursday

    Sunny

    Light Wind
    1ft

    High: 72 °F

  • Thursday
    Night

    Mostly Clear

    Light Wind
    1ft

    Low: 59 °F

  • Friday

    Sunny

    SSW 10kt
    1ft

    High: 71 °F

  • Friday
    Night

    Mostly Clear

    Light Wind
    1ft

    Low: 61 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:38 pm EDT Aug 20, 2018
Forecast Valid: 10pm EDT Aug 20, 2018-6pm EDT Aug 27, 2018

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Detailed Forecast


Synopsis: ANZ100-211345- 737 PM EDT Mon Aug 20 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... High pressure slowly slips through northern New England and into the Gulf of Maine and Nova Scotia by Tuesday. A cold front will move through from the west on Wednesday. High pressure builds in from the west behind the front through the weekend. $$

Tonight
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers after 3am. Seas around 1 ft.
Wednesday
SSE wind around 10 kt becoming S in the afternoon. A chance of showers, then showers and thunderstorms likely after 1pm. Seas around 1 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of showers before 7pm. Seas around 1 ft.
Thursday
Variable winds 5 kt or less. Sunny. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Friday
NW wind 5 to 10 kt becoming SSW in the afternoon. Sunny. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Winds and seas higher in and near tstms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 43.73°N 70.1°W
Last Update: 7:38 pm EDT Aug 20, 2018
Forecast Valid: 10pm EDT Aug 20, 2018-6pm EDT Aug 27, 2018
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